package com.zb.service;

import com.zb.entity.Mr;
import com.zb.util.PageUtil;

public interface MrService {
	public PageUtil<Mr> getMrPage(Integer index ,String carnum);
	public void addMr(Mr m);
	
	public void updateMr(Mr m);
	
	public void delMr(int id);
	
	public Mr getMrById(int id);
}
